I'm so fed up!

My husband had been without a steady job since Oct. I'm 23 weeks pregnant and work 11 hours a day, Mon- Fri. He's picked up 2 pressure washing jobs since then. The last one he did Saturday. He made $400 and gave it to me to put in the bank. Don't get me wrong, I'm thankful for it, because we are beyond strapped for money right now, but he wants to act like he is in Man of the Year. Seriously? I've paid all the bills and everything for 9 months. $400 is nothing in comparison to my contribution to our household, and I'm not getting a pat on the back for it! Why does he feel he should? I'm sorry, I just have to vent. He gets all mad when I talk to him about it and gets defensive saying he's been looking for a job.